CN213417933U

CN213417933U - Hydraulic engineering is with scalable desilting device

Info

Publication number: CN213417933U
Application number: CN202022172592.9U
Authority: CN
Inventors: 麻金华
Original assignee: Hubei Yuechuang Water Conservancy Construction Engineering Co ltd
Current assignee: Hubei Yuechuang Water Conservancy Construction Engineering Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-11
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a hydraulic engineering is with scalable desilting device, including mass flow cover, shell and silt storage box, the mass flow cover is round platform type structure, and mass flow cover left side middle part fixed mounting has driving motor, mass flow cover left side fixedly connected with shell, and the shell comprises metal casing and bellows, metal casing is circular structure, and the even fixed mounting in metal casing outside surface has four group's handles, the cover is equipped with the rubber sleeve on the handle, and relative a set of handle is about metal casing central symmetry, metal casing left side fixed mounting has the base, and the inside four cylinder of evenly being provided with of base, and relative a set of cylinder is about base central symmetry, the inside flexible pipe of four groups that is provided with of shell, flexible pipe is including flexible unit. This hydraulic engineering is with scalable desilting device can adjust the desilting degree of depth, improves the application scope of desilting effect and desilting device.

Description

Hydraulic engineering is with scalable desilting device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering is with scalable desilting device.

Background

The water conservancy project has wide range of design, the aim of removing harm and benefiting is mainly achieved through artificial water body allocation, except for large-scale water conservancy projects of surface water channels, the water conservancy maintenance of some urban water channels is also very important, for example, some urban sewers, shallow water channels and the like need to be frequently desilted and drained, and the blockage of the water channels is avoided.

However, the existing dredging device can only carry out dredging operation on a determined depth in the using process, the dredging depth cannot be adjusted, the dredging effect and the application range of dredging are greatly reduced, and certain defects exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering is with scalable desilting device to solve the current desilting device that provides in the above-mentioned background art and can only carry out the desilting operation to the degree of depth of confirming in the use, its desilting degree of depth can not be adjusted, greatly reduced the application scope of desilting effect and desilting, there is the problem of certain defect.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic dredging device for hydraulic engineering comprises a flow collecting cover, a shell and a sludge storage box, wherein the flow collecting cover is of a round platform structure, the middle of the left side of the flow collecting cover is fixedly provided with a driving motor, the output end of the driving motor penetrates through the flow collecting cover and is fixedly connected with a main shaft through a coupler, one end, far away from the flow collecting cover, of the main shaft is fixedly provided with an impeller, the left side of the flow collecting cover is fixedly connected with the shell, the shell consists of a metal shell and a corrugated pipe, the metal shell is of a circular structure, four groups of handles are uniformly and fixedly arranged on the outer side surface of the metal shell, a rubber sleeve is sleeved on each handle, the handles are symmetrical about the center of the metal shell relative to one group of the handles, a base is fixedly arranged on the left side of the metal shell, four, the telescopic tube comprises a telescopic unit.

Preferably, the telescopic unit is of a cylindrical structure, the radius of the telescopic unit is sequentially increased and decreased by 5cm from left to right, a sliding disc is fixedly mounted on the left side of the telescopic unit, and one end of the right side of the telescopic unit with the smallest radius penetrates through the flow collecting cover and is fixedly connected with the inner wall of the flow collecting cover through a baffle.

Preferably, a piston rod is arranged in the cylinder, one end of the piston rod, which is located outside the cylinder, is fixedly connected with one side of the baffle plate, which faces the circle center of the telescopic unit through a support, and the telescopic unit is sleeved on the outer side of the piston rod.

Preferably, the conveying pipe is fixedly installed on one side opposite to the left side of the telescopic pipe, one end, away from the telescopic pipe, of the conveying pipe is communicated with the sewage discharge pipe, and the sludge pump is fixedly installed on the sewage discharge pipe.

Preferably, the base left side is provided with the silt storage tank, and silt storage tank top and blow off pipe intercommunication, and the outlet has been seted up to silt storage tank left side below.

Preferably, the sludge storage box is internally provided with a filter screen, and the water outlet is positioned below the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: the telescopic dredging device for the hydraulic engineering can adjust the dredging depth, and improves the dredging effect and the application range of the dredging device;

1. the handle is convenient for an operator to hold the dredging device to clean sludge, the base and the shell can protect internal parts of the dredging device from being damaged difficultly, and the service life of the dredging device is prolonged;

2. the sludge pumping device is provided with an impeller, an air cylinder and a sludge pumping pump, a driving motor drives the impeller to rotate to stir sludge at the bottom of a river channel, the sludge pumping pump enables mixed water flow of the sludge stirred in the collecting cover to enter the conveying pipe along the telescopic pipe, the air cylinder is fixed by the support, meanwhile, damage of the sludge pumping pump due to the fact that large-volume blocks enter the air cylinder can be avoided, the air cylinder is matched with the telescopic pipe, the length can be adjusted according to the depth of the river channel, so that dredging of the river channel at different depths can be adapted, and the application range of the dredging device is;

3. be equipped with outlet, filter screen and silt storage box, silt passes through the blow off pipe and gets into the silt storage box, and the moisture in the silt is filtered to the filter screen, discharges back to the river course ditch through the wash port in, the water economy resource.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection between the telescopic tube and the cylinder of the present invention;

fig. 4 is a schematic top view of the base of the present invention.

In the figure: 1. a flow-collecting hood; 2. a drive motor; 3. a telescopic pipe; 4. a housing; 5. a cylinder; 6. a filter screen; 7. a water outlet; 8. a sludge storage tank; 9. a blow-off pipe; 10. a sludge pump; 11. a base; 12. a delivery pipe; 13. a piston rod; 14. a handle; 15. a rubber sleeve; 16. an impeller; 17. a main shaft; 18. a bellows; 19. a metal housing; 20. a sliding disk; 21. a telescopic unit; 22. a baffle plate; 23. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a scalable desilting device for hydraulic engineering comprises a flow collecting cover 1, a shell 4 and a sludge storage box 8, wherein the flow collecting cover 1 is of a round platform structure, the middle of the left side of the flow collecting cover 1 is fixedly provided with a driving motor 2, the output end of the driving motor 2 penetrates through the flow collecting cover 1 and is fixedly connected with a spindle 17 through a coupler, one end of the spindle 17, which is far away from the flow collecting cover 1, is fixedly provided with an impeller 16, the left side of the flow collecting cover 1 is fixedly connected with the shell 4, the shell 4 consists of a metal shell 19 and a corrugated pipe 18, the metal shell 19 is of a round structure, the outer side surface of the metal shell 19 is uniformly and fixedly provided with four groups of handles 14, the handles 14 are sleeved with rubber sleeves 15 and are centrosymmetric relative to one group of handles 14 relative to the metal shell 19, the left side of the metal shell 19 is fixedly provided with, four sets of telescopic tubes 3 are arranged inside the housing 4, the telescopic tubes 3 comprising telescopic units 21.

As shown in fig. 1, 2 and 3, the telescopic unit 21 is a cylindrical structure, the radius of the telescopic unit 21 is sequentially increased and decreased by 5cm from left to right, the left side of the telescopic unit 21 is fixedly provided with a sliding disc 20, the right end of the telescopic unit 21 with the smallest radius penetrates through the flow-collecting cover 1 and is fixedly connected with the inner wall of the flow-collecting cover 1 through a baffle 22, the cylinder 5 is internally provided with a piston rod 13, one end of the piston rod 13, which is positioned outside the cylinder 5, is fixedly connected with one side of the baffle 22, which faces the center of the circle of the telescopic unit 21 through a bracket 23, the telescopic unit 21 is sleeved outside the piston rod 13, the opposite side of the left side of the telescopic pipe 3 is fixedly provided with a conveying pipe 12, one end of the conveying pipe 12, which is far away from the telescopic pipe 3, is communicated with a sewage discharge pipe 9, the sewage pipe 9 is fixedly provided with a sludge pump 10, the, can avoid the bulky block to get into when the fixed cylinder 5 of support 23 and cause the pump 10 that pumps silt to damage, cylinder 5 and flexible pipe 3 cooperation can adjust length according to the degree of depth of river course ditch to the river course ditch desilting of the different degree of depth of adaptation improves the application scope of desilting device.

If 11 left sides in base are provided with silt storage box 8 in fig. 1 and fig. 2, and 8 tops in silt storage box and blow off pipe 9 intercommunication, outlet 7 has been seted up to 8 left sides below in the silt storage box, 8 inside filter screens 6 that are provided with in the silt storage box, and outlet 7 is located filter screen 6 below, silt passes through blow off pipe 9 and gets into silt storage box 8, filter screen 6 filters the moisture in the silt, in 7 rows of outlet to the river course ditch, the water economy resource.

The working principle is as follows: when the telescopic dredging device for the hydraulic engineering is used, firstly, as shown in a figure 1, a figure 2, a figure 3 and a figure 4, a handle 14 and a rubber sleeve 15 are arranged, so that an operator can conveniently hold the dredging device by hands to clear silt, the base 11 and the shell 4 can protect internal parts of the dredging device from being damaged easily, the service life of the dredging device is prolonged, a driving motor 2 drives an impeller 16 to rotate to stir the silt at the bottom of a river channel, a silt mixed water flow stirred in a collecting cover 1 enters a conveying pipe 12 along a telescopic pipe 3 by a silt pumping pump 10, a bracket 23 fixes an air cylinder 5 and can prevent a large-volume block from entering to cause the damage of the silt pumping pump 10, the air cylinder 5 is matched with the telescopic pipe 3, the length can be adjusted according to the depth of the river channel to adapt to dredging of the river channel at different depths, the application range of the dredging device is prolonged, the silt enters a silt storage, filter screen 6 filters the moisture in the silt, and the water economy resource this is the whole process that hydraulic engineering used scalable desilting device in 7 rows back to the river course ditch through the outlet.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering is with scalable desilting device, includes mass flow cover (1), shell (4) and silt storage box (8), its characterized in that: the flow collecting cover (1) is of a round table structure, a driving motor (2) is fixedly installed in the middle of the left side of the flow collecting cover (1), the output end of the driving motor (2) penetrates through the flow collecting cover (1) and is fixedly connected with a spindle (17) through a coupler, an impeller (16) is fixedly installed at one end, far away from the flow collecting cover (1), of the spindle (17), a shell (4) is fixedly connected to the left side of the flow collecting cover (1), the shell (4) is composed of a metal shell (19) and a corrugated pipe (18), the metal shell (19) is of a circular structure, four groups of handles (14) are uniformly and fixedly installed on the surface of the outer side of the metal shell (19), a rubber sleeve (15) is sleeved on each handle (14), the handles (14) are symmetrical with respect to the center of the metal shell (19) relative to one group of handles (14), a base (11) is fixedly installed on, and is symmetrical about base (11) center relative to a set of cylinder (5), four groups of flexible pipe (3) are provided with in shell (4), and flexible pipe (3) include flexible unit (21).

2. The scalable desilting device is used to hydraulic engineering according to claim 1, characterized in that: the telescopic unit (21) is of a cylindrical structure, the radius of the telescopic unit (21) is sequentially increased and reduced by 5cm from left to right, a sliding disc (20) is fixedly mounted on the left side of the telescopic unit (21), and one end of the right side of the telescopic unit (21) with the smallest radius penetrates through the flow collecting cover (1) and is fixedly connected with the inner wall of the flow collecting cover (1) through a baffle (22).

3. The scalable desilting device is used to hydraulic engineering according to claim 1, characterized in that: a piston rod (13) is arranged inside the air cylinder (5), one end of the piston rod (13) located outside the air cylinder (5) is fixedly connected with the baffle plate (22) towards one side of the circle center of the telescopic unit (21) through a support (23), and the telescopic unit (21) is sleeved on the outer side of the piston rod (13).

4. The scalable desilting device is used to hydraulic engineering according to claim 1, characterized in that: the opposite side in flexible pipe (3) left side fixed mounting has conveyer pipe (12), and the one end and blow off pipe (9) intercommunication of flexible pipe (3) are kept away from in conveyer pipe (12), and fixed mounting has on blow off pipe (9) to take out silt pump (10).

5. The scalable desilting device is used to hydraulic engineering according to claim 1, characterized in that: base (11) left side is provided with silt storage tank (8), and silt storage tank (8) top and blow off pipe (9) intercommunication, and outlet (7) have been seted up to silt storage tank (8) left side below.

6. The scalable desilting device is used to hydraulic engineering according to claim 1, characterized in that: the sludge storage box (8) is internally provided with a filter screen (6), and the water outlet (7) is positioned below the filter screen (6).